CN111674125A - Double-sided sound-absorbing isolation board special for hotel and processing technology thereof - Google Patents
Double-sided sound-absorbing isolation board special for hotel and processing technology thereof Download PDFInfo
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- CN111674125A CN111674125A CN202010590826.3A CN202010590826A CN111674125A CN 111674125 A CN111674125 A CN 111674125A CN 202010590826 A CN202010590826 A CN 202010590826A CN 111674125 A CN111674125 A CN 111674125A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 52
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 8
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 241001149649 Taxus wallichiana var. chinensis Species 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
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- 238000000926 separation method Methods 0.000 claims description 3
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- 230000030279 gene silencing Effects 0.000 claims description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention provides a double-sided sound-absorbing insulation board special for hotels and a processing technology thereof. Special two-sided sound-absorbing partition board for hotels and processing technology thereof comprise a two-sided sound-absorbing partition board body, wherein the two-sided sound-absorbing partition board body comprises: a separator plate; the two substrates are respectively arranged on two sides of the isolation plate; the two mute cavities are respectively arranged on two sides of the isolation plate and are positioned between the isolation plate and the substrate; the first sound absorption holes are formed in one side, far away from the isolating plate, of the substrate; the second sound absorption holes are formed in one side, close to the isolating plate, of the substrate, and the first sound absorption holes are communicated with the second sound absorption holes; the sound-absorbing felt is installed on one side, far away from the isolating plate, of the base plate. The double-sided sound-absorbing insulation board special for the hotel and the processing technology thereof have the advantages of simple structure and good sound-absorbing effect.
Description
Technical Field
The invention relates to the technical field of sound insulation equipment, in particular to a double-sided sound-absorbing isolation plate special for hotels and a processing technology thereof.
Background
Along with the development of society, the requirement of people on the living environment is higher and higher, but the pollution of noise to the environment is more and more prominent, and the silence becomes a luxury. Therefore, in the decoration industry, people can consider the sound insulation problem whether home decoration or industrial decoration. Especially entertainment and leisure, hotels, in the current market, a large number of sound insulation boards are also appeared, and different effects are respectively generated due to different styles and materials.
The Chinese patent document discloses a sound-absorbing board (No. CN 203924387U), which solves the defects of the prior art to a certain extent, but the sound-absorbing board only has the effect of absorbing sound on one side when in use, and the effect of absorption is not ideal enough.
Therefore, there is a need to provide a new double-sided sound-absorbing insulation board for hotels and a processing technology thereof to solve the above technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the special double-sided sound-absorbing insulation board for the hotel, which is simple in structure and good in sound-absorbing effect, and the processing technology thereof.
In order to solve the technical problem, the double-sided sound-absorbing partition board special for the hotel provided by the invention comprises: the two-sided acoustic baffle body, the two-sided acoustic baffle body includes:
a separator plate;
the two substrates are respectively arranged on two sides of the isolation plate;
the two mute cavities are respectively arranged on two sides of the isolation plate and are positioned between the isolation plate and the substrate;
the first sound absorption holes are formed in one side, far away from the isolating plate, of the substrate;
the second sound absorption holes are formed in one side, close to the isolating plate, of the substrate, and the first sound absorption holes are communicated with the second sound absorption holes;
the sound-absorbing felt is installed on one side, far away from the isolating plate, of the base plate.
Preferably, all install the protection shield around the two-sided sound-absorbing division board body, the division board the base plate the silence cavity with inhale the sound felt and all be connected with the protection shield.
Preferably, the isolation board is made of a solid wood board of the taxus chinensis.
Preferably, the substrate is a glass magnesium flat plate.
Preferably, the silent cavity is an acrylic plate with a vacuum structure.
Preferably, the diameter of the second sound absorption hole is larger than that of the first sound absorption hole, and the first sound absorption hole and the second sound absorption hole are arranged in a one-to-one correspondence manner.
Preferably, the sound-absorbing felt is a high-density coiled material with certain flexibility, which is made of rubber, high polymer materials and the like as main raw materials.
Preferably, two double-sided sound-absorbing partition plate bodies are clamped, wherein one side of one double-sided sound-absorbing partition plate body is fixedly provided with a mounting plate, the mounting plate is provided with at least two mounting grooves, the inner wall of the bottom side of each mounting groove is fixedly provided with a first clamping block, the other side of the double-sided sound-absorbing partition plate body, which is close to the double-sided sound-absorbing partition plate body, is fixedly provided with at least two second clamping blocks, the second clamping blocks are matched with the mounting grooves, the first clamping blocks and the second clamping blocks are clamped, the mounting grooves are internally and slidably provided with sliding blocks, the bottom sides of the sliding blocks are fixedly provided with hemispheres, the inner wall of one side of each mounting groove is provided with a groove, the sliding blocks and the hemispheres are matched with the grooves, the hemispheres are in contact with the second clamping blocks, and springs are, one end of the spring extends into the mounting groove and is fixedly connected with the sliding block.
Preferably, the top side of the second fixture block is an arc-shaped surface.
Preferably, the mounting groove and the top side of the groove are provided with a same sliding groove, a sliding rail is fixedly mounted in the sliding groove, a pulley block is fixedly mounted on the top side of the sliding block, and the pulley block is in sliding connection with the sliding rail.
A processing technology of a double-sided sound absorption isolation board special for hotels comprises the following steps:
s1: preparing raw materials, wherein the raw materials comprise: the sound-absorbing structure comprises a separation plate, two base plates, two mute cavities and two sound-absorbing felts;
s2: uniformly forming a plurality of first sound absorption holes on one side of the substrate by using drilling equipment;
s3: uniformly forming a plurality of second sound absorption holes on the other side of the substrate by using drilling equipment, so that the first sound absorption holes are communicated with the second sound absorption holes in a one-to-one correspondence manner;
s4: fixing the two mute cavities at two sides of the isolation plate;
s5: fixing the two substrates on two sides of the two mute cavities respectively, wherein the side of the substrate provided with the first sound absorption hole faces outwards;
s6: and installing two sound absorption felts on the two substrates respectively.
Compared with the prior art, the special double-sided sound-absorbing insulation board for the hotel and the processing technology thereof have the following beneficial effects:
the double-sided sound-absorbing isolation plate special for the hotel and the processing technology thereof provided by the invention have the advantages that the structure is simple, the sound-absorbing effect is good, the noise can be gradually lost through the multilayer sound-absorbing design, the double-sided sound-absorbing isolation plate is particularly suitable for decoration of hotel environment, is also suitable for entertainment and leisure places with messy noise, and has a good environment when people entertain and have meals.
Drawings
Fig. 1 is a schematic structural view of a double-sided sound-absorbing insulation board for hotels according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the substrate with the second sound absorbing hole in a top side state shown in fig. 1;
FIG. 3 is a schematic structural view of the substrate with the first sound absorbing hole in a top side state shown in FIG. 1;
FIG. 4 is a schematic view of the structure of two double-sided sound-absorbing insulation boards;
fig. 5 is a schematic structural view of the portion a shown in fig. 4.
Reference numbers in the figures: 1. the double-sided sound absorption isolation board comprises a double-sided sound absorption isolation board body, 101, an isolation board, 102, a base board, 103, a mute cavity, 104, a first sound absorption hole, 105, a second sound absorption hole, 106, a sound absorption felt, 107, a protection board, 2, a mounting board, 201, a mounting groove, 202, a first fixture block, 203, a groove, 204, a slide block, 205, a hemisphere, 206, a spring, 207, a sliding groove, 208, a sliding rail, 209, a pulley block, 3 and a second fixture block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
The first embodiment:
referring to fig. 1 to 3, in a first embodiment of the present invention, a double-sided sound-absorbing insulation board for hotel comprises: two-sided sound insulation board body 1 of inhaling, two-sided sound insulation board body 1 of inhaling includes:
a partition plate 101;
two substrates 102, wherein the two substrates 102 are respectively installed on two sides of the isolation plate 101;
two mute cavities 103, wherein the two mute cavities are respectively arranged at two sides of the isolation plate 101, and the mute cavity 103 is positioned between the isolation plate 101 and the base plate 102;
a plurality of first sound absorbing holes 104, wherein the first sound absorbing holes 104 are formed on one side of the substrate 102 far away from the isolation plate 101;
a plurality of second sound absorbing holes 105, wherein the second sound absorbing holes 105 are formed in the substrate 102 on a side close to the isolation plate 101, and the first sound absorbing holes 104 are communicated with the second sound absorbing holes 105;
two sound absorbing felts 106, wherein the sound absorbing felts 106 are arranged on one side of the base plate 102 far away from the isolation plate 101.
The isolation plate 101 is made of a solid wood plate of the taxus chinensis.
The substrate 102 is a glass magnesium flat plate.
The mute cavity 103 is an acrylic plate with a vacuum structure.
The diameter of the second sound absorbing hole 105 is larger than that of the first sound absorbing hole 104, and the first sound absorbing hole 104 and the second sound absorbing hole 105 are arranged in one-to-one correspondence.
The sound-absorbing felt 106 is a high-density coiled material with certain flexibility, which is made of rubber, high polymer materials and the like as main raw materials.
A processing technology of a double-sided sound absorption isolation board special for hotels comprises the following steps:
s1: preparing raw materials, wherein the raw materials comprise: the sound-absorbing plate comprises a separation plate 101, two base plates 102, two mute cavities 103 and two sound-absorbing felts 106;
s2: uniformly forming a plurality of first sound absorption holes 104 on one side of the substrate 102 by using drilling equipment;
s3: a plurality of second sound absorbing holes 105 are uniformly formed in the other side of the substrate 102 by using drilling equipment, so that the first sound absorbing holes 104 are communicated with the second sound absorbing holes 105 in a one-to-one correspondence manner;
s4: fixing two silencing cavities 103 on two sides of the isolation plate 101;
s5: fixing the two substrates 102 on two sides of the two silent cavities 103, respectively, and it should be noted that the side of the substrate 102, on which the first sound absorbing hole 104 is formed, faces outward;
s6: two of the acoustic felts 106 are mounted on the two substrates 102, respectively.
The working principle of the special double-sided sound-absorbing insulation board for the hotel and the processing technology thereof provided by the invention is as follows:
1. the sound in the room is absorbed by the sound absorption felt 106 on the outer side, is absorbed by the first sound absorption holes 104, is reflected and transmitted to the second sound absorption holes 105, is absorbed again, is transmitted to the mute cavity 103, and is finally absorbed by the isolation plate 101, so that the sound can not be transmitted to the room with the partition wall through the room basically;
2. the sound of the next door room is absorbed by the sound absorption felt 106 at the inner side, is absorbed by the small sound absorption holes 104, is reflected and transmitted to the large sound absorption holes 105, is absorbed again, is transmitted to the mute cavity 103, and is finally absorbed by the isolation plate 101, so that the sound can not be transmitted to the room through the next door room basically;
3. the sound insulation effect is obviously improved due to the adoption of a double-sided sound absorption mode.
Compared with the prior art, the special double-sided sound-absorbing insulation board for the hotel and the processing technology thereof have the following beneficial effects:
the double-sided sound-absorbing isolation plate special for the hotel and the processing technology thereof provided by the invention have the advantages that the structure is simple, the sound-absorbing effect is good, the noise can be gradually lost through the multilayer sound-absorbing design, the double-sided sound-absorbing isolation plate is particularly suitable for decoration of hotel environment, is also suitable for entertainment and leisure places with messy noise, and has a good environment when people entertain and have meals.
The acoustic board prepared by the invention is sent to a reverberation room of an acoustics laboratory of Beijing university of science and engineering for acoustic testing.
Experiment one: the volume of the reverberation room is 200m, the room temperature is 20 ℃, the relative humidity is 40%, the test is carried out according to the national standard 'sound absorption coefficient of materials measured in the reverberation room (GBJ 47-83)', and the test results are as follows:
| frequency HZ | Sound absorption coefficient α |
| 100 | 0.26 |
| 125 | 0.37 |
| 160 | 0.41 |
| 200 | 0.76 |
| 250 | 0.96 |
| 315 | 1.04 |
| 400 | 0.96 |
| 500 | 0.99 |
| 630 | 0.94 |
| 800 | 0.91 |
| 1K | 0.88 |
| 1.25K | 0.87 |
| 1.6K | 0.78 |
| 2K | 0.76 |
| 2.5K | 0.72 |
| 3.15K | 0.71 |
| 4K | 0.75 |
| 5K | 0.80 |
Experiment two: the volume of the reverberation room is 200m, the room temperature is 25 ℃, the relative humidity is 70%, the test is carried out according to the national standard 'sound absorption coefficient of the material measured in the reverberation room (GBJ 47-83)', and the test results are as follows:
| frequency HZ | Sound absorption coefficient α |
| 100 | 0.30 |
| 125 | 0.40 |
| 160 | 0.44 |
| 200 | 0.79 |
| 250 | 0.97 |
| 315 | 1.06 |
| 400 | 0.97 |
| 500 | 1.01 |
| 630 | 0.95 |
| 800 | 0.93 |
| 1K | 0.89 |
| 1.25K | 0.88 |
| 1.6K | 0.79 |
| 2K | 0.78 |
| 2.5K | 0.74 |
| 3.15K | 0.73 |
| 4K | 0.77 |
| 5K | 0.82 |
And (4) experimental conclusion: from the above two tables, it can be seen that the sound-absorbing board of the present invention has excellent sound-absorbing effect.
Second embodiment:
based on the special double-sided sound-absorbing insulation board for the hotel provided by the first embodiment of the application, the second embodiment of the application provides another special double-sided sound-absorbing insulation board for the hotel. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 4-5, the present embodiment is different from the first embodiment in that a protection plate 107 is installed around the double-sided sound-absorbing insulation board body 1, and the insulation board 101, the base plate 102, the sound-deadening cavity 103 and the sound-absorbing felt 106 are connected to the protection plate 107.
The two double-sided sound-absorbing insulation board bodies 1 are clamped, wherein one side of one double-sided sound-absorbing insulation board body 1a is fixedly provided with a mounting plate 2, the mounting plate 2 is provided with at least two mounting grooves 201, the inner wall of the bottom side of each mounting groove 201 is fixedly provided with a first fixture block 202, the other double-sided sound-absorbing insulation board body 1b is fixedly provided with at least two second fixture blocks 3 at one side close to the double-sided sound-absorbing insulation board body 1a, the second fixture blocks 3 are matched with the mounting grooves 201, the first fixture blocks 202 are clamped with the second fixture blocks 3, slide blocks 204 are arranged in the mounting grooves 202 in a sliding manner, hemispheroids 205 are fixedly arranged at the bottom side of each slide block 204, grooves 203 are formed in the inner wall of one side of each mounting groove 202, the slide blocks 204 and the hemispheroids 205 are matched with the grooves 203, and the hemispheroids 205 are in contact with the, a spring 206 is installed in the groove 203, and one end of the spring 206 extends into the installation groove 201 and is fixedly connected with the sliding block 204.
The top side of the second fixture block 3 is an arc-shaped surface.
The top sides of the mounting groove 201 and the groove 203 are provided with a same sliding groove 207, a sliding rail 208 is fixedly mounted in the sliding groove 207, a pulley block 209 is fixedly mounted on the top side of the sliding block 204, and the pulley block 209 is in sliding connection with the sliding rail 208.
When two double-sided sound absorption and isolation plate bodies 1 need to be assembled and installed, the second fixture block 3 is placed in the installation groove 201, the second fixture block 3 extrudes the sliding block 204 to extrude the sliding block 204 into the groove 203, the fixture block 3 moves downwards, the second fixture block 3 is clamped with the first fixture block 202, and at the moment, the sliding block 204 resets under the action of the spring 206 to clamp the second fixture block 3.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a special two-sided sound-absorbing insulation board of hotel, its characterized in that, includes two-sided sound-absorbing insulation board body, this body of two-sided sound-absorbing insulation board includes:
a separator plate;
the two substrates are respectively arranged on two sides of the isolation plate;
the two mute cavities are respectively arranged on two sides of the isolation plate and are positioned between the isolation plate and the substrate;
the first sound absorption holes are formed in one side, far away from the isolating plate, of the substrate;
the second sound absorption holes are formed in one side, close to the isolating plate, of the substrate, and the first sound absorption holes are communicated with the second sound absorption holes;
the sound-absorbing felt is installed on one side, far away from the isolating plate, of the base plate.
2. The double-sided sound-absorbing insulation board for hotels of claim 1, wherein protection boards are installed around the double-sided sound-absorbing insulation board body, and the insulation board, the base board, the mute cavity and the sound-absorbing felt are connected with the protection boards.
3. The double-sided sound-absorbing insulation board for hotels of claim 1, wherein the insulation board is made of a solid wood board of taxus chinensis.
4. The double-sided sound-absorbing insulation board for hotels of claim 1, wherein the substrate is a glass magnesium flat board.
5. The double-sided sound absorption insulation board for hotels of claim 1, wherein the silencing cavity is an acrylic board with a vacuum structure.
6. The double-sided sound absorbing insulation board for hotel as recited in claim 1, wherein the diameter of the second sound absorbing hole is larger than the diameter of the first sound absorbing hole, and the first sound absorbing hole and the second sound absorbing hole are disposed in a one-to-one correspondence.
7. The double-sided sound-absorbing insulation board for hotels according to claim 1, wherein the sound-absorbing felt is a high-density coiled material with certain flexibility and made of rubber, high polymer materials and the like.
8. The double-sided sound-absorbing partition board special for hotels according to claim 1, wherein two double-sided sound-absorbing partition board bodies are clamped together, wherein one side of one double-sided sound-absorbing partition board body is fixedly provided with a mounting plate, the mounting plate is provided with at least two mounting grooves, a first clamping block is fixedly mounted on the inner wall of the bottom side of the mounting groove, the other double-sided sound-absorbing partition board body is fixedly provided with at least two second clamping blocks on the side close to the double-sided sound-absorbing partition board body, the top side of each second clamping block is an arc-shaped surface, the second clamping blocks are matched with the mounting grooves, the first clamping blocks and the second clamping blocks are clamped together, a sliding block is slidably mounted in the mounting groove, a semi-sphere is fixedly mounted on the bottom side of the sliding block, the inner wall of one side of the mounting groove is provided with a groove, and the sliding block and the, the hemisphere is in contact with the second clamping block, a spring is installed in the groove, and one end of the spring extends into the installation groove and is fixedly connected with the sliding block.
9. The special double-sided sound absorption partition board for hotels of claim 8, wherein the mounting groove and the top side of the groove are provided with a same sliding groove, a sliding rail is fixedly mounted in the sliding groove, a pulley block is fixedly mounted on the top side of the sliding block, and the pulley block is slidably connected with the sliding rail.
10. The processing technology of the double-sided sound absorption insulation board special for the hotel as claimed in any one of claims 1 to 9, is characterized by comprising the following steps:
s1: preparing raw materials, wherein the raw materials comprise: the sound-absorbing structure comprises a separation plate, two base plates, two mute cavities and two sound-absorbing felts;
s2: uniformly forming a plurality of first sound absorption holes on one side of the substrate by using drilling equipment;
s3: uniformly forming a plurality of second sound absorption holes on the other side of the substrate by using drilling equipment, so that the first sound absorption holes are communicated with the second sound absorption holes in a one-to-one correspondence manner;
s4: fixing the two mute cavities at two sides of the isolation plate;
s5: fixing the two substrates on two sides of the two mute cavities respectively, wherein the side of the substrate provided with the first sound absorption hole faces outwards;
s6: and installing two sound absorption felts on the two substrates respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010590826.3A CN111674125A (en) | 2020-06-24 | 2020-06-24 | Double-sided sound-absorbing isolation board special for hotel and processing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010590826.3A CN111674125A (en) | 2020-06-24 | 2020-06-24 | Double-sided sound-absorbing isolation board special for hotel and processing technology thereof |
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| CN202010590826.3A Pending CN111674125A (en) | 2020-06-24 | 2020-06-24 | Double-sided sound-absorbing isolation board special for hotel and processing technology thereof |
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| DE102008050391A1 (en) * | 2008-06-24 | 2009-12-31 | Ingenieurbüro Urbanek, Pfankuche & Partner | Composite panels i.e. steel hard foam composite panels, connecting method for use in e.g. building construction, involves providing spring with optical marking, and producing wide covering of slot and spring |
| CN201406774Y (en) * | 2009-04-24 | 2010-02-17 | 吴平 | Sound-absorbing board |
| EP2530218A2 (en) * | 2011-05-31 | 2012-12-05 | Guido Schulte | Ceiling or wall panel and method for cladding a ceiling or wall area |
| CN106522393A (en) * | 2015-09-14 | 2017-03-22 | 天津市方圆纺织有限公司 | Processing technology for double-face noise absorption isolation plate special for hotel |
| CN207847465U (en) * | 2018-02-07 | 2018-09-11 | 江苏金迪木业股份有限公司 | A kind of fast-assembling wood Solid Door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008050391A1 (en) * | 2008-06-24 | 2009-12-31 | Ingenieurbüro Urbanek, Pfankuche & Partner | Composite panels i.e. steel hard foam composite panels, connecting method for use in e.g. building construction, involves providing spring with optical marking, and producing wide covering of slot and spring |
| CN201406774Y (en) * | 2009-04-24 | 2010-02-17 | 吴平 | Sound-absorbing board |
| EP2530218A2 (en) * | 2011-05-31 | 2012-12-05 | Guido Schulte | Ceiling or wall panel and method for cladding a ceiling or wall area |
| CN106522393A (en) * | 2015-09-14 | 2017-03-22 | 天津市方圆纺织有限公司 | Processing technology for double-face noise absorption isolation plate special for hotel |
| CN207847465U (en) * | 2018-02-07 | 2018-09-11 | 江苏金迪木业股份有限公司 | A kind of fast-assembling wood Solid Door |
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Application publication date: 20200918 |
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